10 days ago
Belfast, United KingdomStaff+
Responsibilities
- Design and implement software components and applications for AI systems with a primary focus on data.
- Build Model Context Protocol tools and AI agents that use enterprise data to solve business problems.
- Own complex technical problems and drive features from design through production delivery.
- Lead code reviews, technical discussions, shared engineering standards, and mentoring for junior and mid-level engineers.
- Partner with product owners, architects, and senior stakeholders to translate business needs into scalable and resilient solutions.
- Make architecture and technology decisions while championing testing, observability, security, and operational readiness.
Requirements
- Significant experience as a software engineer with increasing scope, ownership, and technical leadership.
- Experience working in complex enterprise environments and collaborating with global teams.
- Experience applying large language models to real business problems through production deployment.
- Deep fluency in the Python AI/ML ecosystem, including Pydantic, database access, and orchestration frameworks such as ADK or LangGraph.
- Strong proficiency in SQL and complex enterprise data.
- Experience leading or mentoring engineers, influencing technical direction, and driving engineering standards is a strong plus.
- Strong analytical, communication, interpersonal, stakeholder-management, research, and independent-learning skills.
- Bachelor’s degree in Computer Science or a related field; an advanced degree is a plus.
- Professional fluency in English.
Benefits
- Flexible hybrid working model supporting office collaboration and remote productivity.
- Personal and professional development is actively encouraged and sponsored.
- Opportunity to work on a globally deployed, high-stakes AI project with significant architectural influence.
- Full-time position within Citi’s Technology Applications Development organization.
Categories
About Citi
Citi is a public financial-services company offering consumer and institutional banking, credit cards, wealth management, treasury and trade solutions, and capital-markets services. It serves individuals, corporations, financial institutions, and governments in more than 160 countries and jurisdictions, earning interest and fee income from lending, payments, trading, and advisory. Founded in 1812 and headquartered in New York, it trades on the NYSE under the ticker C.